APA (7th ed.) Citation

United States. Forest Service. Southern Region. (1981). Trails guide, Ouachita National Forest, Arkansas-Oklahoma. The Region.

Chicago Style (17th ed.) Citation

United States. Forest Service. Southern Region. Trails Guide, Ouachita National Forest, Arkansas-Oklahoma. [Atlanta, Ga.]: The Region, 1981.

MLA (9th ed.) Citation

United States. Forest Service. Southern Region. Trails Guide, Ouachita National Forest, Arkansas-Oklahoma. The Region, 1981.

Warning: These citations may not always be 100% accurate.